Tri-layer sanitary napkin



FIG. 1 is a top view of a tri-layer sanitary napkin;

FIG. 2 is a bottom view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is an exploded perspective view thereof.

CLAIM I claim the ornamental design for a tri-layer sanitary napkin, asshown and described.